Rapid: Individual Calculations August 2023
 Abdulrahman Mohammad, Al Taher  Total change: 179.20  Rating chartPersonal card
 15th Arab Games 2023 - Rapid Teams - Open Constantine ALG 2023-07-07
RcRownchangeKK*chgGame
 2016 2017 4.50 6 1.55 40 62.00 
  Djabri, Massinas f2190 ALG0.5010.23409.20 
  Aryan, Ali Ehsan c2156 IRQ0.5010.19407.60 
  Abdou, Abdellahi Ahmed Alem 1852 MTN1.0010.284011.20 
  Eiti, Bashir m2294 SYR0.5010.334013.20 
  Mohamud, Hussein Ali 1643 SOM1.0010.10404.00 
  Achour, Mohamed Anis 1960 ALG1.0010.424016.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 15th Arab Games 2023 - Rapid individual - Open Constantine ALG 2023-07-11
RcRownchangeKK*chgGame
 2212 2017 5.50 9 2.93 40 117.20 
  Zaibi, Amir g2322 TUN0.001-0.1440-5.60 
  Mahad, Dahir Muhumad 1781 SOM0.501-0.3040-12.00 
  Alzaim, Talal m2066 SYR1.0010.574022.80 
  Aryan, Ali Ehsan c2156 IRQ0.5010.19407.60 
  Alothman , Ali Layth Ahmed f2216 IRQ1.0010.764030.40 
  Eiti, Bashir m2294 SYR0.5010.334013.20 
  Arab, Adlane m2436 ALG1.0010.934037.20 
  Al-Ali, Hussein Ali Hussein m2101 IRQ1.0010.624024.80 
  Bellahcene, Bilel g2535 ALG0.001-0.0340-1.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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